摘要
用遗传算法由IME信号计算和构造轴心轨迹，运算过程浮点操作少便于单片微机编程实现，与IME测量原理结合实现高精度宽量程传感器可用于转子轴心轨迹的在线测试与诊断。
GA (Genetic Algorithm) is used to estimate and construct the shaft center trajectory from IME signals. Because of less floating operations and more facilit for singlechip-computer coding, this method can merge the IME measurement and the estimation function into an organic whole asa shaft center trajectory sensor with high precision and wide measuring range.
出处
《石家庄铁道学院学报》
1998年第2期1-5,共5页
Journal of Shijiazhuang Railway Institute
关键词
轴心轨迹
遗传算法
机械故障诊断
编码器
shaft center trajectory Genetic Algorithm machine fault diagnostics encoder
